16432110157 has 4 divisors (see below), whose sum is σ = 17296958080. Its totient is φ = 15567262236.

The previous prime is 16432110151. The next prime is 16432110169. The reversal of 16432110157 is 75101123461.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16432110157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432110151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432423933 + ... + 432423970.

It is an arithmetic number, because the mean of its divisors is an integer number (4324239520).

Almost surely, 2^16432110157 is an apocalyptic number.

It is an amenable number.

16432110157 is a deficient number, since it is larger than the sum of its proper divisors (864847923).

16432110157 is an equidigital number, since it uses as much as digits as its factorization.

16432110157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864847922.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 16432110157 in words is "sixteen billion, four hundred thirty-two million, one hundred ten thousand, one hundred fifty-seven".